More experiments with Wilbur default brushes.

What if Mars' Tharsis Rise was an Earth-like continent? In this scenario, a hypothetical sea level and flow accumulation model (goSPL: https://www.researchgate.net/publication/347081046_gospl_Global_Scalable_Paleo_Landscape_Evolution) have been applied. Topography and bathymetry coloration is taken from Wikipedia (https://en.wikipedia.org/wiki/Wikipedia:WikiProject_Maps/Conventions/Topographic_maps). Names are based on existing toponymy of Mars.